//Fitness Tip: Build Arms Faster

Fitness Tip: Build Arms Faster

Work opposing muscle groups—your biceps and triceps, for instance—back-to-back for a faster workout. “While one muscle is working, the other is forced to rest,” says Staley. You won’t need as much time between sets.

By |2017-02-17T15:48:20-04:00April 19th, 2017|Fitness Tips|0 Comments

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